Whenever I attempt to join a dungeon party that is not at a Clockwork Terminal, I will be disconnected from the server. This includes parties at Emberlight or Moorcraft. I also am disconnected whenever I attempt to join a friend/guildmate in Haven.
Sometimes, when I log in, then click a character in the select, the text "Heading into Haven..." shows up, then the screen goes black and the login music loops from the beginning. Nothing happens, and I have to close the process from Task Manager.
I run Windows 7 Ultimate SP1 on 64-bit, with Java 6.26, and play SK through Steam. I have 4 GB RAM, an Intel core i7 1.6 GHz processor which can overclock up to 2.5 GHz.
Having a simmilar problem. When I try to start a fresh party, or join a party, I get disconnected. The game is still kind enough to ding me the 500 entree fee when this happens, so I'm down 1.5k, and I can say I didn't have this problem yesterday before the patch and the new content.
*Edit* I don't know what is going on, but I think it might be fixed. Very confusing to me.